@syncfusion/ej2-vue-diagrams/src/symbol-palette/symbolpalette.component.js

Feature-rich diagram control to create diagrams like flow charts, organizational charts, mind maps, and BPMN diagrams. Its rich feature set includes built-in shapes, editing, serializing, exporting, printing, overview, data binding, and automatic layouts.

import { ComponentBase, gh, getProps, isExecute, vueDefineComponent } from '@syncfusion/ej2-vue-base';
import { isNullOrUndefined } from '@syncfusion/ej2-base';
import { SymbolPalette } from '@syncfusion/ej2-diagrams';
import { PalettesDirective, PaletteDirective, PalettesPlugin, PalettePlugin } from './palettes.directive';
export var properties = ['isLazyUpdate', 'plugins', 'accessKey', 'allowDrag', 'connectorDefaults', 'enableAnimation', 'enablePersistence', 'enableRtl', 'enableSearch', 'expandMode', 'filterSymbols', 'getConnectorDefaults', 'getNodeDefaults', 'getSymbolInfo', 'getSymbolTemplate', 'height', 'ignoreSymbolsOnSearch', 'locale', 'nodeDefaults', 'nodeTemplate', 'palettes', 'symbolDragSize', 'symbolHeight', 'symbolInfo', 'symbolMargin', 'symbolPreview', 'symbolWidth', 'width', 'paletteExpanding', 'paletteSelectionChange'];
export var modelProps = [];
export var testProp = getProps({ props: properties });
export var props = testProp[0], watch = testProp[1], emitProbs = Object.keys(watch);
emitProbs.push('modelchanged', 'update:modelValue');
for (var _i = 0, modelProps_1 = modelProps; _i < modelProps_1.length; _i++) {
    var props_1 = modelProps_1[_i];
    emitProbs.push('update:' + props_1);
}
/**
 * Represents vue SymbolPalette Component
 * ```html
 * <ej-symbol-palette></ej-symbol-palette>
 * ```
 */
export var SymbolPaletteComponent = vueDefineComponent({
    name: 'SymbolPaletteComponent',
    mixins: [ComponentBase],
    props: props,
    watch: watch,
    emits: emitProbs,
    provide: function () { return { custom: this.custom }; },
    data: function () {
        return {
            ej2Instances: new SymbolPalette({}),
            propKeys: properties,
            models: modelProps,
            hasChildDirective: true,
            hasInjectedModules: true,
            tagMapper: { "e-palettes": "e-palette" },
            tagNameMapper: {},
            isVue3: !isExecute,
            templateCollection: {},
        };
    },
    created: function () {
        this.bindProperties();
        this.ej2Instances._setProperties = this.ej2Instances.setProperties;
        this.ej2Instances.setProperties = this.setProperties;
        this.ej2Instances.clearTemplate = this.clearTemplate;
        this.updated = this.updated;
    },
    render: function (createElement) {
        var h = !isExecute ? gh : createElement;
        var slots = null;
        if (!isNullOrUndefined(this.$slots.default)) {
            slots = !isExecute ? this.$slots.default() : this.$slots.default;
        }
        return h('div', slots);
    },
    methods: {
        clearTemplate: function (templateNames) {
            if (!templateNames) {
                templateNames = Object.keys(this.templateCollection || {});
            }
            if (templateNames.length && this.templateCollection) {
                for (var _i = 0, templateNames_1 = templateNames; _i < templateNames_1.length; _i++) {
                    var tempName = templateNames_1[_i];
                    var elementCollection = this.templateCollection[tempName];
                    if (elementCollection && elementCollection.length) {
                        for (var _a = 0, elementCollection_1 = elementCollection; _a < elementCollection_1.length; _a++) {
                            var ele = elementCollection_1[_a];
                            this.destroyPortals(ele);
                        }
                        delete this.templateCollection[tempName];
                    }
                }
            }
        },
        setProperties: function (prop, muteOnChange) {
            var _this = this;
            if (this.isVue3) {
                this.models = !this.models ? this.ej2Instances.referModels : this.models;
            }
            if (this.ej2Instances && this.ej2Instances._setProperties) {
                this.ej2Instances._setProperties(prop, muteOnChange);
            }
            if (prop && this.models && this.models.length) {
                Object.keys(prop).map(function (key) {
                    _this.models.map(function (model) {
                        if ((key === model) && !(/datasource/i.test(key))) {
                            if (_this.isVue3) {
                                _this.ej2Instances.vueInstance.$emit('update:' + key, prop[key]);
                            }
                            else {
                                _this.$emit('update:' + key, prop[key]);
                                _this.$emit('modelchanged', prop[key]);
                            }
                        }
                    });
                });
            }
        },
        custom: function () {
            this.updated();
        },
        addPaletteItem: function (paletteName, paletteSymbol, isChild) {
            return this.ej2Instances.addPaletteItem(paletteName, paletteSymbol, isChild);
        },
        addPalettes: function (palettes) {
            return this.ej2Instances.addPalettes(palettes);
        },
        destroy: function () {
            return this.ej2Instances.destroy();
        },
        removePaletteItem: function (paletteName, symbolId) {
            return this.ej2Instances.removePaletteItem(paletteName, symbolId);
        },
        removePalettes: function (palettes) {
            return this.ej2Instances.removePalettes(palettes);
        },
    }
});
export var SymbolPalettePlugin = {
    name: 'ejs-symbolpalette',
    install: function (Vue) {
        Vue.component(SymbolPalettePlugin.name, SymbolPaletteComponent);
        Vue.component(PalettePlugin.name, PaletteDirective);
        Vue.component(PalettesPlugin.name, PalettesDirective);
    }
};